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State Study 111 - Polymer Modified Hot Mix Asphalt Field Trial.pdf

State Study 111 - Polymer Modified Hot Mix Asphalt Field Trial.pdf

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ASPHALT INSPECTORS DAILY REPORT<br />

Lot No. 186 Date 08/08/1996 Project No.59-0055-03-070-10 County Grenada and Yalobusha<br />

Contractor Lehman-Roberts Producer of <strong>Mix</strong> Lehman-Roberts <strong>Mix</strong> Design Lab No. 9622035<br />

Type Plant Batch-Drum Surface CONTROL AC-30 Source of AC ERGON<br />

(Inside Lane)<br />

EXTRATIONS (MT-30) SAMPLE NUMBER 1 2<br />

Time 1:15 Time 1:15<br />

Temperature 157 C Temperature 146 C<br />

Sample Wt. (W) 1840.6 Air Wt. 1196.1<br />

Weight of Moist (M) 0.7 Water Wt. 675.2<br />

Dry Sample Wt. (Ws) 1839.9 Characteristics SSD Wt. 1196.9<br />

Corr. AC % 5.57 (102.5) of Laboratory Volume 521.7<br />

Total Ext. Wt. (W1) 1737.4 Compacted Sp. Grav. 2.293<br />

Job Sieve Weight % Dev. Spec. Specimens Voids 3.3<br />

<strong>Mix</strong> Size Grams Passing Tol. (MT-34&MT-35) VMA 14.9<br />

1 1/2" 6 Dial 200<br />

1" 6 Stability 2686<br />

100 3/4" 0 100 0 6 Flow 15<br />

97 1/2" 76.5 95.6 1.4 6 <strong>Asphalt</strong> Content Guage (MT-6) 5.61<br />

87 3/8" 260.3 85 2 6 Moisture Sample Wt. 500.9<br />

55 #4 799.2 54 1 5 Correction Wt. Water 0.2<br />

37 #8 1091.2 37.2 0.2 5 (AASHTO: T110) % Moisture 0.04<br />

#16 5 Corrected <strong>Asphalt</strong> Content 5.57<br />

20 #30 1379.5 20.6 0.6 4 Sample Wt. 1907.6<br />

11 #50 1565.5 9.9 1.1 4 Maximum Cal. Wt. 7514<br />

5.4 #200 1651.8 4.9 0.5 1.5 Specific Gravity Final Wt. 8617.5<br />

TEST STRIP OR ROADWAY DENSITY (TMD-22-06-00-000) (AASHTO: T209) Volume 804.1<br />

Sublot No. 1 2 3 4 5 Max. Sp.Grav. 2.372<br />

Station 195+00 197+65 217+97 222+78 230+10<br />

Location 0.9 m 0.6 m 2.8 m 1.2 m 1.8 m Crush Count %<br />

Thickness 38 mm 38 mm 32 mm 32 mm 41 mm Limestone Retained on #4 Sieve %<br />

Air Wt. 589 592.5 521.2 545.6 617.6 Agg. Bulk Sp. Grav. 2.545<br />

Water Wt. 330 327.3 286.6 304.8 343.6 Job <strong>Mix</strong> AC% 5.6<br />

CORE SSD Wt. 592.2 596 525.5 548 619.9 VMA = 15.3 Minimum = 14<br />

DENSITY Volume 262.2 268.7 238.9 243.2 276.3<br />

Sp. Gravity 2.246 2.205 2.182 2.243 2.235 Average<br />

Max. Sp. Gravity 2.372 Density<br />

% Density 94.7 93 92 94.6 94.2 93.7<br />

116

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